Wanting to go with a pump turned into building an electric kettle with pid controller, so as Wilser said, not as simple as just adding a pump, but you could. best choice so far for my brewing and my efficincy(75%+), almost a set it and forget it.
Just brewed an amber ale in my recently built Ebiab system with pump. Man does this make the brewday a snap. Simple to set up, simple to run, simple to clean. And I got 77% efficiency!
First time using it, have only heard all the good. So far so good, happily bubbling away at 60 deg.
If it's good enough for Rouge it's good enough for me!
Finished up my two tap conversion on my Nastalgia kegerator. Not sure I dig the larger of the two tap handles yet, yes-no?. Tower is all steel, handles and caps are hand fabbed copper, went industrial with the visible solder. So much better with two taps rather than a picnic tap inside for the...
Made an immersion wort chiller, plumbed a separate hookup, under sink and brewed my first BIAB, a chocolate milk stout. I also put a small dent in one of my kegs (Hoptical illusion) while doing this! Ah, life is good.